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<div class="title">quantum_util_impl.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">** Copyright 2018 Bloomberg Finance L.P.</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">**</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">** Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">** you may not use this file except in compliance with the License.</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">** You may obtain a copy of the License at</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">**</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">**     http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">**</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">** Unless required by applicable law or agreed to in writing, software</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">** distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">** See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">** limitations under the License.</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">//NOTE: DO NOT INCLUDE DIRECTLY</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">//##############################################################################################</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">//#################################### IMPLEMENTATIONS #########################################</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">//##############################################################################################</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &lt;quantum/util/quantum_future_joiner.h&gt;</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="keyword">namespace </span><a class="code" href="../../d6/db9/namespaceBloomberg.html">Bloomberg</a> {</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="keyword">namespace </span>quantum {</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> RET, <span class="keyword">typename</span> CAPTURE&gt;</div><div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a0ec34a6d5d7612a13176ed8b1d7aa01b">   27</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a0ec34a6d5d7612a13176ed8b1d7aa01b">bindCoro</a>(<a class="code" href="../../d6/d86/structBloomberg_1_1quantum_1_1Traits.html#a2730a4e218f1af1a4e3f64e80ed7bbfc">Traits::Yield</a>&amp; yield,</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;             std::shared_ptr&lt;<a class="code" href="../../d5/dd1/structBloomberg_1_1quantum_1_1ICoroContext.html">CoroContext&lt;RET&gt;</a>&gt; ctx,</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;             CAPTURE&amp;&amp; capture)</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;{</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    <span class="keywordflow">try</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    {</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;        ctx-&gt;setYieldHandle(yield); <span class="comment">//set coroutine yield</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        yield.get() = std::forward&lt;CAPTURE&gt;(capture)();</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    }</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    <span class="keywordflow">catch</span>(std::exception&amp; ex)</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    {</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        UNUSED(ex);</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#ifdef __QUANTUM_PRINT_DEBUG</span></div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;        std::lock_guard&lt;std::mutex&gt; guard(Util::LogMutex());</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;        std::cerr &lt;&lt; <span class="stringliteral">&quot;Caught exception : &quot;</span> &lt;&lt; ex.what() &lt;&lt; std::endl;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;        ctx-&gt;setException(std::current_exception());</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    }</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    <span class="keywordflow">catch</span>(...)</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    {</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">#ifdef __QUANTUM_PRINT_DEBUG</span></div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        std::lock_guard&lt;std::mutex&gt; guard(Util::LogMutex());</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        std::cerr &lt;&lt; <span class="stringliteral">&quot;Caught unknown exception.&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        ctx-&gt;setException(std::current_exception());</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    }</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    yield.get() = (int)<a class="code" href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a45b23ed79b48f3120e69510692fd3c0bab0d4998a26f5b5742ad38c4af8817e32">ITask::RetCode::Exception</a>;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    <span class="keywordflow">return</span> (<span class="keywordtype">int</span>)<a class="code" href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a45b23ed79b48f3120e69510692fd3c0bab0d4998a26f5b5742ad38c4af8817e32">ITask::RetCode::Exception</a>;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;}</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> RET, <span class="keyword">typename</span> CAPTURE&gt;</div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#abcada63b5e5ccd40f931191585997228">   59</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#abcada63b5e5ccd40f931191585997228">bindIo</a>(std::shared_ptr&lt;<a class="code" href="../../d1/d15/classBloomberg_1_1quantum_1_1Promise.html">Promise&lt;RET&gt;</a>&gt; promise,</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;           CAPTURE&amp;&amp; capture)</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;{</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <span class="keywordflow">try</span></div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    {</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        <span class="keywordflow">return</span> std::forward&lt;CAPTURE&gt;(capture)();</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    }</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <span class="keywordflow">catch</span>(std::exception&amp; ex)</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    {</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        UNUSED(ex);</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="preprocessor">#ifdef __QUANTUM_PRINT_DEBUG</span></div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        std::lock_guard&lt;std::mutex&gt; guard(Util::LogMutex());</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        std::cerr &lt;&lt; <span class="stringliteral">&quot;Caught exception : &quot;</span> &lt;&lt; ex.what() &lt;&lt; std::endl;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        promise-&gt;setException(std::current_exception());</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    }</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    <span class="keywordflow">catch</span>(...)</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    {</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="preprocessor">#ifdef __QUANTUM_PRINT_DEBUG</span></div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        std::lock_guard&lt;std::mutex&gt; guard(Util::LogMutex());</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        std::cerr &lt;&lt; <span class="stringliteral">&quot;Caught unknown exception.&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        promise-&gt;setException(std::current_exception());</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    }</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    <span class="keywordflow">return</span> (<span class="keywordtype">int</span>)<a class="code" href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a45b23ed79b48f3120e69510692fd3c0bab0d4998a26f5b5742ad38c4af8817e32">ITask::RetCode::Exception</a>;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;}</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">class </span>RET, <span class="keyword">class </span>FUNC, <span class="keyword">class </span>...ARGS&gt;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;Function&lt;int(<a class="code" href="../../d6/d86/structBloomberg_1_1quantum_1_1Traits.html#a2730a4e218f1af1a4e3f64e80ed7bbfc">Traits::Yield</a>&amp;)&gt;</div><div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="../../d1/db1/structBloomberg_1_1quantum_1_1Util.html#aa52f34419c24ae8bb1c6a9cb9d5a7a42">   88</a></span>&#160;<a class="code" href="../../d1/db1/structBloomberg_1_1quantum_1_1Util.html#aa52f34419c24ae8bb1c6a9cb9d5a7a42">Util::bindCaller</a>(std::shared_ptr&lt;<a class="code" href="../../d8/df7/classBloomberg_1_1quantum_1_1Context.html">Context&lt;RET&gt;</a>&gt; context, FUNC&amp;&amp; func, ARGS&amp;&amp; ...args)</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;{</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <span class="keyword">auto</span> capture = <a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a0ddddf38209f4add2a3784f4e7c3d425">makeCapture</a>(std::forward&lt;FUNC&gt;(func), std::shared_ptr&lt;<a class="code" href="../../d8/df7/classBloomberg_1_1quantum_1_1Context.html">Context&lt;RET&gt;</a>&gt;(context), std::forward&lt;ARGS&gt;(args)...);</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a0ddddf38209f4add2a3784f4e7c3d425">makeCapture</a>(<a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a0ec34a6d5d7612a13176ed8b1d7aa01b">bindCoro</a>&lt;RET, decltype(capture)&gt;, std::shared_ptr&lt;<a class="code" href="../../d8/df7/classBloomberg_1_1quantum_1_1Context.html">Context&lt;RET&gt;</a>&gt;(context), std::move(capture));</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;}</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">class </span>RET, <span class="keyword">class </span>FUNC, <span class="keyword">class </span>...ARGS&gt;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<a class="code" href="../../d7/d56/classBloomberg_1_1quantum_1_1Function.html">Function</a>&lt;int()&gt;</div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="../../d1/db1/structBloomberg_1_1quantum_1_1Util.html#a61811a1728cdeb4bb1ff444714395676">   96</a></span>&#160;<a class="code" href="../../d1/db1/structBloomberg_1_1quantum_1_1Util.html#a61811a1728cdeb4bb1ff444714395676">Util::bindIoCaller</a>(std::shared_ptr&lt;<a class="code" href="../../d1/d15/classBloomberg_1_1quantum_1_1Promise.html">Promise&lt;RET&gt;</a>&gt; promise, FUNC&amp;&amp; func, ARGS&amp;&amp; ...args)</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;{</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    <span class="keyword">auto</span> capture = <a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a0ddddf38209f4add2a3784f4e7c3d425">makeCapture</a>(std::forward&lt;FUNC&gt;(func), std::shared_ptr&lt;<a class="code" href="../../d1/d15/classBloomberg_1_1quantum_1_1Promise.html">Promise&lt;RET&gt;</a>&gt;(promise), std::forward&lt;ARGS&gt;(args)...);</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a0ddddf38209f4add2a3784f4e7c3d425">makeCapture</a>(<a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#abcada63b5e5ccd40f931191585997228">bindIo</a>&lt;RET, decltype(capture)&gt;, std::shared_ptr&lt;<a class="code" href="../../d1/d15/classBloomberg_1_1quantum_1_1Promise.html">Promise&lt;RET&gt;</a>&gt;(promise), std::move(capture));</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;}</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> RET, <span class="keyword">class</span> INPUT_IT&gt;</div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="../../d1/db1/structBloomberg_1_1quantum_1_1Util.html#a38c29736523fefae25d49638d94c80cc">  103</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="../../d1/db1/structBloomberg_1_1quantum_1_1Util.html#a38c29736523fefae25d49638d94c80cc">Util::forEachCoro</a>(<a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a8cf6f8fd7d169988428556468b333fe1">CoroContextPtr</a>&lt;std::vector&lt;RET&gt;&gt; ctx,</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;                      INPUT_IT inputIt,</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;                      <span class="keywordtype">size_t</span> num,</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;                      <span class="keyword">const</span> <a class="code" href="../../d0/d25/structBloomberg_1_1quantum_1_1Functions.html#a510a24630512ab725361c0250bbf882e">Functions::ForEachFunc&lt;RET, INPUT_IT&gt;</a>&amp; func)</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;{</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    std::vector&lt;CoroContextPtr&lt;RET&gt;&gt; asyncResults;</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    asyncResults.reserve(num);</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; num; ++i, ++inputIt)</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    {</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        <span class="comment">//Run the function</span></div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        asyncResults.emplace_back(ctx-&gt;template post&lt;RET&gt;([inputIt, &amp;func](<a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a8cf6f8fd7d169988428556468b333fe1">CoroContextPtr&lt;RET&gt;</a> ctx)-&gt;int</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        {</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;            return ctx-&gt;set(func(*inputIt));</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        }));</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    }</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    <span class="keywordflow">return</span> ctx-&gt;set(<a class="code" href="../../dc/d63/classBloomberg_1_1quantum_1_1FutureJoiner.html">FutureJoiner&lt;RET&gt;</a>()(*ctx, std::move(asyncResults))-&gt;get(ctx));</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;}</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> RET, <span class="keyword">class</span> INPUT_IT&gt;</div><div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="../../d1/db1/structBloomberg_1_1quantum_1_1Util.html#a3b3c29f012ae08395da922c3e8b6238a">  122</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="../../d1/db1/structBloomberg_1_1quantum_1_1Util.html#a3b3c29f012ae08395da922c3e8b6238a">Util::forEachBatchCoro</a>(<a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a8cf6f8fd7d169988428556468b333fe1">CoroContextPtr</a>&lt;std::vector&lt;std::vector&lt;RET&gt;&gt;&gt; ctx,</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;                           INPUT_IT inputIt,</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;                           <span class="keywordtype">size_t</span> num,</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;                           <span class="keyword">const</span> <a class="code" href="../../d0/d25/structBloomberg_1_1quantum_1_1Functions.html#a510a24630512ab725361c0250bbf882e">Functions::ForEachFunc&lt;RET, INPUT_IT&gt;</a>&amp; func,</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;                           <span class="keywordtype">size_t</span> numCoroutineThreads)</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;{</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    <span class="keywordtype">size_t</span> numPerBatch = num/numCoroutineThreads;</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    <span class="keywordtype">size_t</span> remainder = num%numCoroutineThreads;</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    std::vector&lt;CoroContextPtr&lt;std::vector&lt;RET&gt;&gt;&gt; asyncResults;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;    asyncResults.reserve(numCoroutineThreads);</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    </div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    <span class="comment">// Post unto all the coroutine threads.</span></div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; numCoroutineThreads; ++i)</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    {</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        <span class="comment">//get the begin and end iterators for each batch</span></div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        <span class="keywordtype">size_t</span> batchSize = (i &lt; remainder) ? numPerBatch + 1 : numPerBatch;</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        <span class="keywordflow">if</span> (!batchSize)</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        {</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;            <span class="keywordflow">break</span>; <span class="comment">//nothing to do</span></div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;        }</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;        asyncResults.emplace_back(ctx-&gt;template post&lt;std::vector&lt;RET&gt;&gt;([inputIt, batchSize, &amp;func](<a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a8cf6f8fd7d169988428556468b333fe1">CoroContextPtr</a>&lt;std::vector&lt;RET&gt;&gt; ctx)-&gt;int</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        {</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;            std::vector&lt;RET&gt; result;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;            result.reserve(batchSize);</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;            auto it = inputIt;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;            for (size_t j = 0; j &lt; batchSize; ++j, ++it)</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;            {</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;                result.emplace_back(func(*it));</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;            }</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;            <span class="keywordflow">return</span> ctx-&gt;set(std::move(result));</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;        }));</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        std::advance(inputIt, batchSize);</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    }</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    <span class="keywordflow">return</span> ctx-&gt;set(<a class="code" href="../../dc/d63/classBloomberg_1_1quantum_1_1FutureJoiner.html">FutureJoiner</a>&lt;std::vector&lt;RET&gt;&gt;()(*ctx, std::move(asyncResults))-&gt;get(ctx));</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;}</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class </span>KEY,</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;          <span class="keyword">class </span>MAPPED_TYPE,</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;          <span class="keyword">class </span>REDUCED_TYPE,</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;          <span class="keyword">class </span>INPUT_IT&gt;</div><div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="../../d1/db1/structBloomberg_1_1quantum_1_1Util.html#a3df7abcb85cadeaf23d3d8902245de56">  162</a></span>&#160;<span class="keywordtype">int</span> Util::mapReduceCoro(<a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a8cf6f8fd7d169988428556468b333fe1">CoroContextPtr</a>&lt;std::map&lt;KEY, REDUCED_TYPE&gt;&gt; ctx,</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;                        INPUT_IT inputIt,</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;                        <span class="keywordtype">size_t</span> num,</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;                        <span class="keyword">const</span> <a class="code" href="../../d0/d25/structBloomberg_1_1quantum_1_1Functions.html#af8fdee23da6d53ce304c908981315528">Functions::MapFunc&lt;KEY, MAPPED_TYPE, INPUT_IT&gt;</a>&amp; mapper,</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;                        <span class="keyword">const</span> <a class="code" href="../../d0/d25/structBloomberg_1_1quantum_1_1Functions.html#a4f8eb1de73c9ec3661fee4242f1a2a87">Functions::ReduceFunc&lt;KEY, MAPPED_TYPE, REDUCED_TYPE&gt;</a>&amp; reducer)</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;{</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    <span class="comment">// Typedefs</span></div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    <span class="keyword">using</span> MappedResult = std::pair&lt;KEY, MAPPED_TYPE&gt;;</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    <span class="keyword">using</span> MapperOutput = std::vector&lt;MappedResult&gt;;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="keyword">using</span> IndexerInput = std::vector&lt;MapperOutput&gt;;</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;    <span class="keyword">using</span> IndexerOutput = std::map&lt;KEY, std::vector&lt;MAPPED_TYPE&gt;&gt;;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    <span class="keyword">using</span> ReducedResult = std::pair&lt;KEY, REDUCED_TYPE&gt;;</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    <span class="keyword">using</span> ReducedResults = std::vector&lt;ReducedResult&gt;;</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <span class="keyword">using</span> ReducerOutput = std::map&lt;KEY, REDUCED_TYPE&gt;;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    </div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    <span class="comment">// Map stage</span></div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    IndexerInput indexerInput = ctx-&gt;template forEach&lt;MapperOutput&gt;(inputIt, num, mapper)-&gt;get(ctx);</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    </div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    <span class="comment">// Index stage</span></div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    IndexerOutput indexerOutput;</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp;&amp; mapperOutput : indexerInput)</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    {</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp;&amp; mapperResult : mapperOutput) {</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;            indexerOutput[std::move(mapperResult.first)].emplace_back(std::move(mapperResult.second));</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        }</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    }</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    </div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;    <span class="comment">// Reduce stage</span></div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    ReducedResults reducedResults = ctx-&gt;template forEach&lt;ReducedResult&gt;</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;        (indexerOutput.begin(), indexerOutput.size(), reducer)-&gt;get(ctx);</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    </div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;    ReducerOutput reducerOutput;</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;    <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp;&amp; reducedResult : reducedResults)</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;    {</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;        reducerOutput.emplace(std::move(reducedResult.first), std::move(reducedResult.second));</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    }</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    </div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    <span class="keywordflow">return</span> ctx-&gt;set(std::move(reducerOutput));</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;}</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class </span>KEY,</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;          <span class="keyword">class </span>MAPPED_TYPE,</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;          <span class="keyword">class </span>REDUCED_TYPE,</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;          <span class="keyword">class </span>INPUT_IT&gt;</div><div class="line"><a name="l00206"></a><span class="lineno"><a class="line" href="../../d1/db1/structBloomberg_1_1quantum_1_1Util.html#ab14b335a469239185205e32d9352945e">  206</a></span>&#160;<span class="keywordtype">int</span> Util::mapReduceBatchCoro(<a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a8cf6f8fd7d169988428556468b333fe1">CoroContextPtr</a>&lt;std::map&lt;KEY, REDUCED_TYPE&gt;&gt; ctx,</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;                             INPUT_IT inputIt,</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;                             <span class="keywordtype">size_t</span> num,</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;                             <span class="keyword">const</span> <a class="code" href="../../d0/d25/structBloomberg_1_1quantum_1_1Functions.html#af8fdee23da6d53ce304c908981315528">Functions::MapFunc&lt;KEY, MAPPED_TYPE, INPUT_IT&gt;</a>&amp; mapper,</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;                             <span class="keyword">const</span> <a class="code" href="../../d0/d25/structBloomberg_1_1quantum_1_1Functions.html#a4f8eb1de73c9ec3661fee4242f1a2a87">Functions::ReduceFunc&lt;KEY, MAPPED_TYPE, REDUCED_TYPE&gt;</a>&amp; reducer)</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;{</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    <span class="comment">// Typedefs</span></div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    <span class="keyword">using</span> MappedResult = std::pair&lt;KEY, MAPPED_TYPE&gt;;</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;    <span class="keyword">using</span> MapperOutput = std::vector&lt;MappedResult&gt;;</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    <span class="keyword">using</span> IndexerInput = std::vector&lt;std::vector&lt;MapperOutput&gt;&gt;;</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;    <span class="keyword">using</span> IndexerOutput = std::map&lt;KEY, std::vector&lt;MAPPED_TYPE&gt;&gt;;</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;    <span class="keyword">using</span> ReducedResult = std::pair&lt;KEY, REDUCED_TYPE&gt;;</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;    <span class="keyword">using</span> ReducedResults = std::vector&lt;std::vector&lt;ReducedResult&gt;&gt;;</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    <span class="keyword">using</span> ReducerOutput = std::map&lt;KEY, REDUCED_TYPE&gt;;</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    </div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;    <span class="comment">// Map stage</span></div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    IndexerInput indexerInput = ctx-&gt;template forEachBatch&lt;MapperOutput&gt;(inputIt, num, mapper)-&gt;get(ctx);</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    </div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    <span class="comment">// Index stage</span></div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    IndexerOutput indexerOutput;</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp;&amp; partialMapOutput : indexerInput)</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    {</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;        <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp;&amp; mapperOutput : partialMapOutput)</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;        {</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;            <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp;&amp; mapperResult : mapperOutput) {</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;                indexerOutput[std::move(mapperResult.first)].emplace_back(std::move(mapperResult.second));</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;            }</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;        }</div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;    }</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    </div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    <span class="comment">// Reduce stage</span></div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    ReducedResults reducedResults = ctx-&gt;template forEachBatch&lt;ReducedResult&gt;</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;        (indexerOutput.begin(), indexerOutput.size(), reducer)-&gt;get(ctx);</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    </div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    ReducerOutput reducerOutput;</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;    <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp;&amp; partialReducedResult : reducedResults)</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    {</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;        <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp;&amp; reducedResult : partialReducedResult)</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;        {</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;            reducerOutput.emplace(std::move(reducedResult.first), std::move(reducedResult.second));</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;        }</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;    }</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;    </div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;    <span class="keywordflow">return</span> ctx-&gt;set(std::move(reducerOutput));</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;}</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="preprocessor">#ifdef __QUANTUM_PRINT_DEBUG</span></div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;std::mutex&amp; Util::LogMutex()</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;{</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    <span class="keyword">static</span> std::mutex m;</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;    <span class="keywordflow">return</span> m;</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;}</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;}}</div><div class="ttc" id="namespaceBloomberg_1_1quantum_html_a0ec34a6d5d7612a13176ed8b1d7aa01b"><div class="ttname"><a href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a0ec34a6d5d7612a13176ed8b1d7aa01b">Bloomberg::quantum::bindCoro</a></div><div class="ttdeci">int bindCoro(Traits::Yield &amp;yield, std::shared_ptr&lt; CoroContext&lt; RET &gt;&gt; ctx, CAPTURE &amp;&amp;capture)</div><div class="ttdef"><b>Definition:</b> quantum_util_impl.h:27</div></div>
<div class="ttc" id="namespaceBloomberg_html"><div class="ttname"><a href="../../d6/db9/namespaceBloomberg.html">Bloomberg</a></div><div class="ttdef"><b>Definition:</b> quantum_buffer_impl.h:22</div></div>
<div class="ttc" id="namespaceBloomberg_1_1quantum_html_abcada63b5e5ccd40f931191585997228"><div class="ttname"><a href="../../dc/d48/namespaceBloomberg_1_1quantum.html#abcada63b5e5ccd40f931191585997228">Bloomberg::quantum::bindIo</a></div><div class="ttdeci">int bindIo(std::shared_ptr&lt; Promise&lt; RET &gt;&gt; promise, CAPTURE &amp;&amp;capture)</div><div class="ttdef"><b>Definition:</b> quantum_util_impl.h:59</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1ICoroContext_html"><div class="ttname"><a href="../../d5/dd1/structBloomberg_1_1quantum_1_1ICoroContext.html">Bloomberg::quantum::ICoroContext</a></div><div class="ttdoc">Exposes methods to manipulate the coroutine context.</div><div class="ttdef"><b>Definition:</b> quantum_icoro_context.h:38</div></div>
<div class="ttc" id="namespaceBloomberg_1_1quantum_html_a8cf6f8fd7d169988428556468b333fe1"><div class="ttname"><a href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a8cf6f8fd7d169988428556468b333fe1">Bloomberg::quantum::CoroContextPtr</a></div><div class="ttdeci">typename ICoroContext&lt; RET &gt;::Ptr CoroContextPtr</div><div class="ttdef"><b>Definition:</b> quantum_icoro_context.h:479</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1ITask_html_a45b23ed79b48f3120e69510692fd3c0bab0d4998a26f5b5742ad38c4af8817e32"><div class="ttname"><a href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a45b23ed79b48f3120e69510692fd3c0bab0d4998a26f5b5742ad38c4af8817e32">Bloomberg::quantum::ITask::RetCode::Exception</a></div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1Promise_html"><div class="ttname"><a href="../../d1/d15/classBloomberg_1_1quantum_1_1Promise.html">Bloomberg::quantum::Promise</a></div><div class="ttdoc">Class representing a promised value.</div><div class="ttdef"><b>Definition:</b> quantum_icoro_promise.h:77</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1Functions_html_a510a24630512ab725361c0250bbf882e"><div class="ttname"><a href="../../d0/d25/structBloomberg_1_1quantum_1_1Functions.html#a510a24630512ab725361c0250bbf882e">Bloomberg::quantum::Functions::ForEachFunc</a></div><div class="ttdeci">std::function&lt; RET(const typename std::iterator_traits&lt; INPUT_IT &gt;::value_type &amp;)&gt; ForEachFunc</div><div class="ttdef"><b>Definition:</b> quantum_functions.h:34</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1Functions_html_af8fdee23da6d53ce304c908981315528"><div class="ttname"><a href="../../d0/d25/structBloomberg_1_1quantum_1_1Functions.html#af8fdee23da6d53ce304c908981315528">Bloomberg::quantum::Functions::MapFunc</a></div><div class="ttdeci">std::function&lt; std::vector&lt; std::pair&lt; KEY, MAPPED_TYPE &gt; &gt;(const typename std::iterator_traits&lt; INPUT_IT &gt;::value_type &amp;)&gt; MapFunc</div><div class="ttdef"><b>Definition:</b> quantum_functions.h:37</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1FutureJoiner_html"><div class="ttname"><a href="../../dc/d63/classBloomberg_1_1quantum_1_1FutureJoiner.html">Bloomberg::quantum::FutureJoiner</a></div><div class="ttdoc">Utility class that joins N futures into a single one.</div><div class="ttdef"><b>Definition:</b> quantum_future_joiner.h:39</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1Context_html"><div class="ttname"><a href="../../d8/df7/classBloomberg_1_1quantum_1_1Context.html">Bloomberg::quantum::Context</a></div><div class="ttdoc">Concrete class representing a coroutine or a thread context.</div><div class="ttdef"><b>Definition:</b> quantum_icoro_context.h:29</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1Util_html_aa52f34419c24ae8bb1c6a9cb9d5a7a42"><div class="ttname"><a href="../../d1/db1/structBloomberg_1_1quantum_1_1Util.html#aa52f34419c24ae8bb1c6a9cb9d5a7a42">Bloomberg::quantum::Util::bindCaller</a></div><div class="ttdeci">static Function&lt; int(Traits::Yield &amp;)&gt; bindCaller(std::shared_ptr&lt; Context&lt; RET &gt;&gt; ctx, FUNC &amp;&amp;func0, ARGS &amp;&amp;...args0)</div><div class="ttdef"><b>Definition:</b> quantum_util_impl.h:88</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1Util_html_a3b3c29f012ae08395da922c3e8b6238a"><div class="ttname"><a href="../../d1/db1/structBloomberg_1_1quantum_1_1Util.html#a3b3c29f012ae08395da922c3e8b6238a">Bloomberg::quantum::Util::forEachBatchCoro</a></div><div class="ttdeci">static int forEachBatchCoro(CoroContextPtr&lt; std::vector&lt; std::vector&lt; RET &gt;&gt;&gt; ctx, INPUT_IT inputIt, size_t num, const Functions::ForEachFunc&lt; RET, INPUT_IT &gt; &amp;func, size_t numCoroutineThreads)</div><div class="ttdef"><b>Definition:</b> quantum_util_impl.h:122</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1Traits_html_a2730a4e218f1af1a4e3f64e80ed7bbfc"><div class="ttname"><a href="../../d6/d86/structBloomberg_1_1quantum_1_1Traits.html#a2730a4e218f1af1a4e3f64e80ed7bbfc">Bloomberg::quantum::Traits::Yield</a></div><div class="ttdeci">typename BoostCoro::pull_type Yield</div><div class="ttdef"><b>Definition:</b> quantum_traits.h:58</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1Functions_html_a4f8eb1de73c9ec3661fee4242f1a2a87"><div class="ttname"><a href="../../d0/d25/structBloomberg_1_1quantum_1_1Functions.html#a4f8eb1de73c9ec3661fee4242f1a2a87">Bloomberg::quantum::Functions::ReduceFunc</a></div><div class="ttdeci">std::function&lt; std::pair&lt; KEY, REDUCED_TYPE &gt;(std::pair&lt; KEY, std::vector&lt; MAPPED_TYPE &gt; &gt; &amp;&amp;)&gt; ReduceFunc</div><div class="ttdef"><b>Definition:</b> quantum_functions.h:40</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1Function_html"><div class="ttname"><a href="../../d7/d56/classBloomberg_1_1quantum_1_1Function.html">Bloomberg::quantum::Function</a></div><div class="ttdoc">Similar implementation to std::function except that it allows capture of non-copyable types.</div><div class="ttdef"><b>Definition:</b> quantum_capture.h:62</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1Util_html_a38c29736523fefae25d49638d94c80cc"><div class="ttname"><a href="../../d1/db1/structBloomberg_1_1quantum_1_1Util.html#a38c29736523fefae25d49638d94c80cc">Bloomberg::quantum::Util::forEachCoro</a></div><div class="ttdeci">static int forEachCoro(CoroContextPtr&lt; std::vector&lt; RET &gt;&gt; ctx, INPUT_IT inputIt, size_t num, const Functions::ForEachFunc&lt; RET, INPUT_IT &gt; &amp;func)</div><div class="ttdef"><b>Definition:</b> quantum_util_impl.h:103</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1Util_html_a61811a1728cdeb4bb1ff444714395676"><div class="ttname"><a href="../../d1/db1/structBloomberg_1_1quantum_1_1Util.html#a61811a1728cdeb4bb1ff444714395676">Bloomberg::quantum::Util::bindIoCaller</a></div><div class="ttdeci">static Function&lt; int()&gt; bindIoCaller(std::shared_ptr&lt; Promise&lt; RET &gt;&gt; promise, FUNC &amp;&amp;func0, ARGS &amp;&amp;...args0)</div><div class="ttdef"><b>Definition:</b> quantum_util_impl.h:96</div></div>
<div class="ttc" id="namespaceBloomberg_1_1quantum_html_a0ddddf38209f4add2a3784f4e7c3d425"><div class="ttname"><a href="../../dc/d48/namespaceBloomberg_1_1quantum.html#a0ddddf38209f4add2a3784f4e7c3d425">Bloomberg::quantum::makeCapture</a></div><div class="ttdeci">Capture&lt; FUNC, ARGS... &gt; makeCapture(FUNC &amp;&amp;func, ARGS &amp;&amp;... args)</div><div class="ttdef"><b>Definition:</b> quantum_capture_impl.h:42</div></div>
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